Commit 3a8761c0 authored by Tony Lindgren's avatar Tony Lindgren

ARM: OMAP: Split plat-omap/i2c.c into mach-omap1 and mach-omap2

There's no need to keep the device related things in the
common i2c.c as omap2+ is using hwmod. Split the code to
mach-omap1 and mach-omap2 parts and only leave common
code to plat-omap/i2c.c.

Note that as omap1 only has one i2c controller, we can
now remove the old device related macros.
Reviewed-by: default avatarShubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 8599e7c5
...@@ -28,6 +28,9 @@ ...@@ -28,6 +28,9 @@
#include <plat/common.h> #include <plat/common.h>
#include <linux/mtd/mtd.h> #include <linux/mtd/mtd.h>
#include <linux/i2c-omap.h>
#include "../plat-omap/i2c.h"
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
void omap7xx_map_io(void); void omap7xx_map_io(void);
......
...@@ -19,11 +19,25 @@ ...@@ -19,11 +19,25 @@
* *
*/ */
#include <plat/i2c.h> #include <linux/i2c-omap.h>
#include <mach/mux.h> #include <mach/mux.h>
#include <plat/cpu.h> #include <plat/cpu.h>
void __init omap1_i2c_mux_pins(int bus_id) #include "../plat-omap/i2c.h"
#define OMAP_I2C_SIZE 0x3f
#define OMAP1_I2C_BASE 0xfffb3800
#define OMAP1_INT_I2C (32 + 4)
static const char name[] = "omap_i2c";
static struct resource i2c_resources[2] = {
};
static struct platform_device omap_i2c_devices[1] = {
};
static void __init omap1_i2c_mux_pins(int bus_id)
{ {
if (cpu_is_omap7xx()) { if (cpu_is_omap7xx()) {
omap_cfg_reg(I2C_7XX_SDA); omap_cfg_reg(I2C_7XX_SDA);
...@@ -33,3 +47,44 @@ void __init omap1_i2c_mux_pins(int bus_id) ...@@ -33,3 +47,44 @@ void __init omap1_i2c_mux_pins(int bus_id)
omap_cfg_reg(I2C_SCL); omap_cfg_reg(I2C_SCL);
} }
} }
int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata,
int bus_id)
{
struct platform_device *pdev;
struct resource *res;
omap1_i2c_mux_pins(bus_id);
pdev = &omap_i2c_devices[bus_id - 1];
pdev->id = bus_id;
pdev->name = name;
pdev->num_resources = ARRAY_SIZE(i2c_resources);
res = i2c_resources;
res[0].start = OMAP1_I2C_BASE;
res[0].end = res[0].start + OMAP_I2C_SIZE;
res[0].flags = IORESOURCE_MEM;
res[1].start = OMAP1_INT_I2C;
res[1].flags = IORESOURCE_IRQ;
pdev->resource = res;
/* all OMAP1 have IP version 1 register set */
pdata->rev = OMAP_I2C_IP_VERSION_1;
/* all OMAP1 I2C are implemented like this */
pdata->flags = OMAP_I2C_FLAG_NO_FIFO |
OMAP_I2C_FLAG_SIMPLE_CLOCK |
OMAP_I2C_FLAG_16BIT_DATA_REG |
OMAP_I2C_FLAG_ALWAYS_ARMXOR_CLK;
/* how the cpu bus is wired up differs for 7xx only */
if (cpu_is_omap7xx())
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_1;
else
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
pdev->dev.platform_data = pdata;
return platform_device_register(pdev);
}
...@@ -22,7 +22,6 @@ ...@@ -22,7 +22,6 @@
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <plat/i2c.h>
#include <plat/usb.h> #include <plat/usb.h>
#include "gpmc.h" #include "gpmc.h"
#include "common.h" #include "common.h"
......
...@@ -28,7 +28,9 @@ ...@@ -28,7 +28,9 @@
#include <linux/irq.h> #include <linux/irq.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/i2c/twl.h> #include <linux/i2c/twl.h>
#include <linux/i2c-omap.h>
#include <asm/proc-fns.h> #include <asm/proc-fns.h>
...@@ -36,6 +38,8 @@ ...@@ -36,6 +38,8 @@
#include <plat/serial.h> #include <plat/serial.h>
#include <plat/common.h> #include <plat/common.h>
#include "i2c.h"
#define OMAP_INTC_START NR_IRQS #define OMAP_INTC_START NR_IRQS
#ifdef CONFIG_SOC_OMAP2420 #ifdef CONFIG_SOC_OMAP2420
......
...@@ -19,11 +19,12 @@ ...@@ -19,11 +19,12 @@
* *
*/ */
#include <plat/i2c.h>
#include "common.h" #include "common.h"
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
#include "mux.h" #include "mux.h"
#include "i2c.h"
/* In register I2C_CON, Bit 15 is the I2C enable bit */ /* In register I2C_CON, Bit 15 is the I2C enable bit */
#define I2C_EN BIT(15) #define I2C_EN BIT(15)
...@@ -33,7 +34,9 @@ ...@@ -33,7 +34,9 @@
/* Maximum microseconds to wait for OMAP module to softreset */ /* Maximum microseconds to wait for OMAP module to softreset */
#define MAX_MODULE_SOFTRESET_WAIT 10000 #define MAX_MODULE_SOFTRESET_WAIT 10000
void __init omap2_i2c_mux_pins(int bus_id) #define MAX_OMAP_I2C_HWMOD_NAME_LEN 16
static void __init omap2_i2c_mux_pins(int bus_id)
{ {
char mux_name[sizeof("i2c2_scl.i2c2_scl")]; char mux_name[sizeof("i2c2_scl.i2c2_scl")];
...@@ -104,3 +107,46 @@ int omap_i2c_reset(struct omap_hwmod *oh) ...@@ -104,3 +107,46 @@ int omap_i2c_reset(struct omap_hwmod *oh)
return 0; return 0;
} }
static const char name[] = "omap_i2c";
int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
int bus_id)
{
int l;
struct omap_hwmod *oh;
struct platform_device *pdev;
char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
struct omap_i2c_bus_platform_data *pdata;
struct omap_i2c_dev_attr *dev_attr;
omap2_i2c_mux_pins(bus_id);
l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id);
WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN,
"String buffer overflow in I2C%d device setup\n", bus_id);
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("Could not look up %s\n", oh_name);
return -EEXIST;
}
pdata = i2c_pdata;
/*
* pass the hwmod class's CPU-specific knowledge of I2C IP revision in
* use, and functionality implementation flags, up to the OMAP I2C
* driver via platform data
*/
pdata->rev = oh->class->rev;
dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr;
pdata->flags = dev_attr->flags;
pdev = omap_device_build(name, bus_id, oh, pdata,
sizeof(struct omap_i2c_bus_platform_data),
NULL, 0, 0);
WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
return PTR_RET(pdev);
}
...@@ -18,24 +18,11 @@ ...@@ -18,24 +18,11 @@
* 02110-1301 USA * 02110-1301 USA
* *
*/ */
#ifndef __ASM__ARCH_OMAP_I2C_H
#define __ASM__ARCH_OMAP_I2C_H
#include <linux/i2c.h> #include "../plat-omap/i2c.h"
#include <linux/i2c-omap.h>
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) #ifndef __MACH_OMAP2_I2C_H
extern int omap_register_i2c_bus(int bus_id, u32 clkrate, #define __MACH_OMAP2_I2C_H
struct i2c_board_info const *info,
unsigned len);
#else
static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len)
{
return 0;
}
#endif
/** /**
* i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod
...@@ -50,10 +37,6 @@ struct omap_i2c_dev_attr { ...@@ -50,10 +37,6 @@ struct omap_i2c_dev_attr {
u32 flags; u32 flags;
}; };
void __init omap1_i2c_mux_pins(int bus_id);
void __init omap2_i2c_mux_pins(int bus_id);
struct omap_hwmod;
int omap_i2c_reset(struct omap_hwmod *oh); int omap_i2c_reset(struct omap_hwmod *oh);
#endif /* __ASM__ARCH_OMAP_I2C_H */ #endif /* __MACH_OMAP2_I2C_H */
...@@ -12,12 +12,12 @@ ...@@ -12,12 +12,12 @@
* XXX handle crossbar/shared link difference for L3? * XXX handle crossbar/shared link difference for L3?
* XXX these should be marked initdata for multi-OMAP kernels * XXX these should be marked initdata for multi-OMAP kernels
*/ */
#include <linux/i2c-omap.h>
#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/spi-omap2-mcspi.h>
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
#include <plat-omap/dma-omap.h> #include <plat-omap/dma-omap.h>
#include <plat/serial.h>
#include <plat/i2c.h>
#include <plat/dmtimer.h> #include <plat/dmtimer.h>
#include "l3_2xxx.h" #include "l3_2xxx.h"
#include "l4_2xxx.h" #include "l4_2xxx.h"
...@@ -26,6 +26,7 @@ ...@@ -26,6 +26,7 @@
#include "cm-regbits-24xx.h" #include "cm-regbits-24xx.h"
#include "prm-regbits-24xx.h" #include "prm-regbits-24xx.h"
#include "i2c.h"
#include "mmc.h" #include "mmc.h"
#include "wd_timer.h" #include "wd_timer.h"
......
...@@ -12,13 +12,13 @@ ...@@ -12,13 +12,13 @@
* XXX handle crossbar/shared link difference for L3? * XXX handle crossbar/shared link difference for L3?
* XXX these should be marked initdata for multi-OMAP kernels * XXX these should be marked initdata for multi-OMAP kernels
*/ */
#include <linux/i2c-omap.h>
#include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/asoc-ti-mcbsp.h>
#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/spi-omap2-mcspi.h>
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
#include <plat-omap/dma-omap.h> #include <plat-omap/dma-omap.h>
#include <plat/serial.h>
#include <plat/i2c.h>
#include <plat/dmtimer.h> #include <plat/dmtimer.h>
#include "mmc.h" #include "mmc.h"
#include "l3_2xxx.h" #include "l3_2xxx.h"
...@@ -27,6 +27,7 @@ ...@@ -27,6 +27,7 @@
#include "omap_hwmod_common_data.h" #include "omap_hwmod_common_data.h"
#include "prm-regbits-24xx.h" #include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h" #include "cm-regbits-24xx.h"
#include "i2c.h"
#include "wd_timer.h" #include "wd_timer.h"
/* /*
......
...@@ -14,11 +14,12 @@ ...@@ -14,11 +14,12 @@
* GNU General Public License for more details. * GNU General Public License for more details.
*/ */
#include <linux/i2c-omap.h>
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
#include <plat/cpu.h> #include <plat/cpu.h>
#include <linux/platform_data/gpio-omap.h> #include <linux/platform_data/gpio-omap.h>
#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/spi-omap2-mcspi.h>
#include <plat/i2c.h>
#include "omap_hwmod_common_data.h" #include "omap_hwmod_common_data.h"
...@@ -26,6 +27,7 @@ ...@@ -26,6 +27,7 @@
#include "cm33xx.h" #include "cm33xx.h"
#include "prm33xx.h" #include "prm33xx.h"
#include "prm-regbits-33xx.h" #include "prm-regbits-33xx.h"
#include "i2c.h"
#include "mmc.h" #include "mmc.h"
/* /*
......
...@@ -14,6 +14,8 @@ ...@@ -14,6 +14,8 @@
* *
* XXX these should be marked initdata for multi-OMAP kernels * XXX these should be marked initdata for multi-OMAP kernels
*/ */
#include <linux/i2c-omap.h>
#include <linux/power/smartreflex.h> #include <linux/power/smartreflex.h>
#include <linux/platform_data/gpio-omap.h> #include <linux/platform_data/gpio-omap.h>
...@@ -22,7 +24,6 @@ ...@@ -22,7 +24,6 @@
#include <plat/serial.h> #include <plat/serial.h>
#include "l3_3xxx.h" #include "l3_3xxx.h"
#include "l4_3xxx.h" #include "l4_3xxx.h"
#include <plat/i2c.h>
#include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/asoc-ti-mcbsp.h>
#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/spi-omap2-mcspi.h>
#include <plat/dmtimer.h> #include <plat/dmtimer.h>
...@@ -36,6 +37,7 @@ ...@@ -36,6 +37,7 @@
#include "cm-regbits-34xx.h" #include "cm-regbits-34xx.h"
#include "dma.h" #include "dma.h"
#include "i2c.h"
#include "mmc.h" #include "mmc.h"
#include "wd_timer.h" #include "wd_timer.h"
......
...@@ -21,9 +21,9 @@ ...@@ -21,9 +21,9 @@
#include <linux/io.h> #include <linux/io.h>
#include <linux/platform_data/gpio-omap.h> #include <linux/platform_data/gpio-omap.h>
#include <linux/power/smartreflex.h> #include <linux/power/smartreflex.h>
#include <linux/i2c-omap.h>
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
#include <plat/i2c.h>
#include <plat-omap/dma-omap.h> #include <plat-omap/dma-omap.h>
#include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/spi-omap2-mcspi.h>
#include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/asoc-ti-mcbsp.h>
...@@ -36,6 +36,7 @@ ...@@ -36,6 +36,7 @@
#include "cm2_44xx.h" #include "cm2_44xx.h"
#include "prm44xx.h" #include "prm44xx.h"
#include "prm-regbits-44xx.h" #include "prm-regbits-44xx.h"
#include "i2c.h"
#include "mmc.h" #include "mmc.h"
#include "wd_timer.h" #include "wd_timer.h"
......
...@@ -26,7 +26,6 @@ ...@@ -26,7 +26,6 @@
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h> #include <linux/regulator/fixed.h>
#include <plat/i2c.h>
#include <plat/usb.h> #include <plat/usb.h>
#include "soc.h" #include "soc.h"
......
...@@ -26,52 +26,18 @@ ...@@ -26,52 +26,18 @@
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/i2c.h> #include <linux/i2c.h>
#include <linux/i2c-omap.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/err.h> #include <linux/err.h>
#include <linux/clk.h> #include <linux/clk.h>
#include <mach/irqs.h> #include <mach/irqs.h>
#include <plat/i2c.h> #include <plat/cpu.h>
#include <plat/omap_device.h>
#define OMAP_I2C_SIZE 0x3f #include "i2c.h"
#define OMAP1_I2C_BASE 0xfffb3800
#define OMAP1_INT_I2C (32 + 4)
static const char name[] = "omap_i2c";
#define I2C_RESOURCE_BUILDER(base, irq) \
{ \
.start = (base), \
.end = (base) + OMAP_I2C_SIZE, \
.flags = IORESOURCE_MEM, \
}, \
{ \
.start = (irq), \
.flags = IORESOURCE_IRQ, \
},
static struct resource i2c_resources[][2] = {
{ I2C_RESOURCE_BUILDER(0, 0) },
};
#define I2C_DEV_BUILDER(bus_id, res, data) \
{ \
.id = (bus_id), \
.name = name, \
.num_resources = ARRAY_SIZE(res), \
.resource = (res), \
.dev = { \
.platform_data = (data), \
}, \
}
#define MAX_OMAP_I2C_HWMOD_NAME_LEN 16
#define OMAP_I2C_MAX_CONTROLLERS 4 #define OMAP_I2C_MAX_CONTROLLERS 4
static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS]; static struct omap_i2c_bus_platform_data i2c_pdata[OMAP_I2C_MAX_CONTROLLERS];
static struct platform_device omap_i2c_devices[] = {
I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_pdata[0]),
};
#define OMAP_I2C_CMDLINE_SETUP (BIT(31)) #define OMAP_I2C_CMDLINE_SETUP (BIT(31))
...@@ -91,95 +57,6 @@ static int __init omap_i2c_nr_ports(void) ...@@ -91,95 +57,6 @@ static int __init omap_i2c_nr_ports(void)
return ports; return ports;
} }
static inline int omap1_i2c_add_bus(int bus_id)
{
struct platform_device *pdev;
struct omap_i2c_bus_platform_data *pdata;
struct resource *res;
omap1_i2c_mux_pins(bus_id);
pdev = &omap_i2c_devices[bus_id - 1];
res = pdev->resource;
res[0].start = OMAP1_I2C_BASE;
res[0].end = res[0].start + OMAP_I2C_SIZE;
res[1].start = OMAP1_INT_I2C;
pdata = &i2c_pdata[bus_id - 1];
/* all OMAP1 have IP version 1 register set */
pdata->rev = OMAP_I2C_IP_VERSION_1;
/* all OMAP1 I2C are implemented like this */
pdata->flags = OMAP_I2C_FLAG_NO_FIFO |
OMAP_I2C_FLAG_SIMPLE_CLOCK |
OMAP_I2C_FLAG_16BIT_DATA_REG |
OMAP_I2C_FLAG_ALWAYS_ARMXOR_CLK;
/* how the cpu bus is wired up differs for 7xx only */
if (cpu_is_omap7xx())
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_1;
else
pdata->flags |= OMAP_I2C_FLAG_BUS_SHIFT_2;
return platform_device_register(pdev);
}
#ifdef CONFIG_ARCH_OMAP2PLUS
static inline int omap2_i2c_add_bus(int bus_id)
{
int l;
struct omap_hwmod *oh;
struct platform_device *pdev;
char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
struct omap_i2c_bus_platform_data *pdata;
struct omap_i2c_dev_attr *dev_attr;
omap2_i2c_mux_pins(bus_id);
l = snprintf(oh_name, MAX_OMAP_I2C_HWMOD_NAME_LEN, "i2c%d", bus_id);
WARN(l >= MAX_OMAP_I2C_HWMOD_NAME_LEN,
"String buffer overflow in I2C%d device setup\n", bus_id);
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("Could not look up %s\n", oh_name);
return -EEXIST;
}
pdata = &i2c_pdata[bus_id - 1];
/*
* pass the hwmod class's CPU-specific knowledge of I2C IP revision in
* use, and functionality implementation flags, up to the OMAP I2C
* driver via platform data
*/
pdata->rev = oh->class->rev;
dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr;
pdata->flags = dev_attr->flags;
pdev = omap_device_build(name, bus_id, oh, pdata,
sizeof(struct omap_i2c_bus_platform_data),
NULL, 0, 0);
WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
return PTR_RET(pdev);
}
#else
static inline int omap2_i2c_add_bus(int bus_id)
{
return 0;
}
#endif
static int __init omap_i2c_add_bus(int bus_id)
{
if (cpu_class_is_omap1())
return omap1_i2c_add_bus(bus_id);
else
return omap2_i2c_add_bus(bus_id);
}
/** /**
* omap_i2c_bus_setup - Process command line options for the I2C bus speed * omap_i2c_bus_setup - Process command line options for the I2C bus speed
* @str: String of options * @str: String of options
...@@ -218,7 +95,7 @@ static int __init omap_register_i2c_bus_cmdline(void) ...@@ -218,7 +95,7 @@ static int __init omap_register_i2c_bus_cmdline(void)
for (i = 0; i < ARRAY_SIZE(i2c_pdata); i++) for (i = 0; i < ARRAY_SIZE(i2c_pdata); i++)
if (i2c_pdata[i].clkrate & OMAP_I2C_CMDLINE_SETUP) { if (i2c_pdata[i].clkrate & OMAP_I2C_CMDLINE_SETUP) {
i2c_pdata[i].clkrate &= ~OMAP_I2C_CMDLINE_SETUP; i2c_pdata[i].clkrate &= ~OMAP_I2C_CMDLINE_SETUP;
err = omap_i2c_add_bus(i + 1); err = omap_i2c_add_bus(&i2c_pdata[i], i + 1);
if (err) if (err)
goto out; goto out;
} }
...@@ -256,5 +133,5 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate, ...@@ -256,5 +133,5 @@ int __init omap_register_i2c_bus(int bus_id, u32 clkrate,
i2c_pdata[bus_id - 1].clkrate &= ~OMAP_I2C_CMDLINE_SETUP; i2c_pdata[bus_id - 1].clkrate &= ~OMAP_I2C_CMDLINE_SETUP;
return omap_i2c_add_bus(bus_id); return omap_i2c_add_bus(&i2c_pdata[bus_id - 1], bus_id);
} }
/*
* Helper module for board specific I2C bus registration
*
* Copyright (C) 2009 Nokia Corporation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef __PLAT_OMAP_I2C_H
#define __PLAT_OMAP_I2C_H
struct i2c_board_info;
struct omap_i2c_bus_platform_data;
int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata,
int bus_id);
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len);
#else
static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len)
{
return 0;
}
#endif
struct omap_hwmod;
int omap_i2c_reset(struct omap_hwmod *oh);
#endif /* __PLAT_OMAP_I2C_H */
...@@ -27,7 +27,6 @@ ...@@ -27,7 +27,6 @@
#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H #ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
#define __ARCH_ARM_MACH_OMAP_COMMON_H #define __ARCH_ARM_MACH_OMAP_COMMON_H
#include <plat/i2c.h>
#include <plat/omap_hwmod.h> #include <plat/omap_hwmod.h>
extern int __init omap_init_clocksource_32k(void __iomem *vbase); extern int __init omap_init_clocksource_32k(void __iomem *vbase);
......
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